In Malaysia, noise pollution, ranging from the traffic noise in bustling cities to the everyday sounds in residential areas, has become a significant factor affecting the quality of life. Choosing the right soundproof doors and windows can significantly improve the indoor environment, creating a truly serene haven for you.
The working principle of soundproof doors and windows relies mainly on three principles for soundproof effect:
Law of mass: The greater the density of a material, the better its sound insulation effect
Resonance control: Staggered resonance frequencies in multi-layer structures
Sealed integrity: Prevent sound from propagating through gaps
The recommended sound insulation level for Malaysia should be chosen based on the ambient noise level:
Low noise area: RW 25-30 dB (ordinary residential area)
Moderate noise zone: RW 30-35 dB (residential buildings facing the street)
High noise area: RW 35-40 dB (beside main roads, near highways)
Extreme noise zone: RW 40+ dB (near airports and industrial areas)
Key selection element 1. Glass configuration
Double-layer insulating glass: basic sound insulation option
Laminated glass: optimal sound insulation effect, with the PVB film in the middle absorbing sound waves
Asymmetrical thickness: Different thicknesses of inner and outer glass, breaking resonance
Inflation treatment: Argon gas filling enhances sound insulation performance
2. Profile design
Multi-chamber structure: effectively blocks sound transmission
Rubber sealing strip: Three seals are better than two
Thick profile: 30% better sound insulation than thin profile
3. Installation quality
Complete sealing: Apply professional soundproof sealant to the gaps
Elastic installation: prevent sound bridge phenomenon
Professional measurement: ensuring precise matching and no sound leakage points
For cost-effective options, we recommend an economical plan (budget: RM300-500/m²): ordinary bridge-cut aluminum frame + 6mm double-layer glass + basic sealing
Standard scheme (budget: RM500-800/m²): high-quality bridge-cutoff aluminum + 6+6mm laminated glass + triple sealing
High-performance solution (budget: RM800+/m²): dedicated soundproofing profile + laminated glass structure + professional-grade installation
Special consideration has been given to adapting to the Malaysian climate during localization:
Combining sound insulation and heat insulation: choosing Low-E coating to balance both performances
Moisture-proof treatment: Ensure that the sealing material is resistant to damp heat
Ventilation design: Soundproof windows are equipped with dedicated ventilators to ensure air circulation
Actual effect verification: measured data from a street-facing apartment in Kuala Lumpur:
Indoor noise before installation: 65-70 dB
After installing soundproof windows: 35-40 dB
Noise reduction effect: Approximately 30 dB, equivalent to an 80% reduction in noise
Investment return: Improved sleep quality and increased property value
The maintenance point is to check the elasticity of the sealing strip monthly
Clean the track every quarter to ensure smooth operation
Annually conduct professional inspection on the integrity of the seal
Avoid using corrosive cleaning agents
Confirm when selecting suppliers for the professional installation checklist:
Is on-site noise measurement provided
Is there a similar case for reference
Has the installation team undergone professional training
Does the warranty clause include a guarantee for sound insulation performance
